Companies using Heroku

23 companies in the VendorStacks index name Heroku as part of their cloud infrastructure stack in their public web presence. Every match carries the quoted source row it was extracted from — no inference, no fingerprint guessing.

Sample of companies using Heroku

curl "https://vendorradar-production.up.railway.app
/v1/prospect?vendor=Heroku" \
  -H "Authorization: Bearer vr_live_…"

Commonly appears alongside

Vendors that most often show up in the same stacks as Heroku.

How this is collected

VendorStacks runs a multi-source extraction pipeline over a company's public web presence: crawling, rendering JavaScript pages and PDFs, and matching a deterministic vendor taxonomy against what the company itself publishes. Nothing is inferred from tracking pixels or guessed from job posts — if we say a company uses Heroku, we can show you the sentence that says so. How it works →

Most recent refresh in this set: 2026-07-27.